I never thought it would be a problem, but now It won't even open. I work with VW2014 and since I no longer live in the country I installed it, I am having a hard time getting support.
Correct, we currently do not have any support for macOS Sierra, even in the current versions of Vectorworks. Keep an eye on this thread for additional news, but so far the status has not changed and 2014 will not be receiving any additional compatibility updates: